2005/01/17 by Laura Tolós, L. Tolos, J. Schaffner-Bielich +3 · 1 citation
Physics and Astronomy · #High-Energy Particle Collisions Research #Pulsars and Gravitational Waves Research #Quantum Chromodynamics and Particle Interactions #hep-ph #nucl-th
paper · pdf · doi:10.1140/epjc/s2005-02254-5
published as Eur.Phys.J.C43:127-130,2005 · 4 pages, 4 figures, to appear in the proceedings of Hard Probes 2004, Ericeira, Portugal, November 4-10, 2004 (European Physical Journal C)
arxiv created 2005/01/17 · openalex publication_date 2005/05/30 · arxiv updated 2009/12/01 · openalex created_date 2025/10/10 · openalex updated_date 2026/07/28
The D-meson properties in dense nuclear matter are studied. The D-meson spectral density is obtained within the framework of a coupled-channel self-consistent calculation assuming, as bare meson-baryon interaction, a separable potential. The Λc(2593) resonance is generated dynamically in our coupled-channel model. The medium modifications of the D-meson properties due to Pauli blocking and the dressing of D-mesons, nucleons and pions are also studied. We conclude that the self-consistent coupled-channel process reduces the in-medium effects on the D-meson compared to previous literature which do not considered the coupled-channel structure